On 5/20/07, Junio C Hamano <junkio@cox.net> wrote:
quoted text
> "Marco Costalba" <mcostalba@gmail.com> writes:
>
> >> >               if (offset >= 0) {
> >> > +
> >> > +                     if (desc->size - oldsize - offset == 0) /* end of file? */
> >> > +                             newsize -= trailing_added_lines;
> >> > +
> >> >                       int diff = newsize - oldsize;
> >> >                       unsigned long size = desc->size + diff;
> >> >                       unsigned long alloc = desc->alloc;
> >>

quoted text
>
> Sorry I forgot to mention that that is "trivial" so there is no
> reason to resend.  I don't expect me doing much git stuff for
> the rest of the day, but you'll hear from me about this patch
> later (hopefully it would appear on 'next' -- we'll see).
>

Ok. Thanks for your help.

P.S: I don't find a trivial way to avoid adding more lines then
removed, the shortest trick I can find is

int eof = (desc->size - oldsize - offset == 0);
int diff = newsize - oldsize - eof * trailing_added_lines;
unsigned long size = desc->size + diff;
unsigned long alloc = desc->alloc;

newsize -= eof * trailing_added_lines;


But is not as elegant as the original.
-
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html